• Skip to primary navigation
  • Skip to main content
  • Skip to footer

LKT Labs

Biochemicals for Life Science Research

  • Products
    • New Products
    • Cancer Biology
    • Cardiovascular
    • Endocrine Signaling and Immunology
    • Metabolic and GI Pathology
    • Microbiology
    • Natural Products
    • Neuroscience
    • Peptides
    • Pharmaceutical Impurities and Derivatives
    • Stem Cell Modulators
  • Services
    • Custom Synthesis
    • Natural Product Isolation
    • Analytical Services
  • Int’l Distributors
  • Support
    • About LKT Labs
    • General Inquiry
    • Bulk Quote Request
    • Document Request
    • Technical Support
    • Catalog Request
    • Product Flyers
  • Contact Us
  • Cart
  • Login / Register
Raltitrexed

Raltitrexed

Product ID R0245
Cas No. 112887-68-0
Purity ≥98%
Product Unit SizeCostQuantityStock
10 mg $126.00 In stock
25 mg $252.00 In stock
100 mg $755.00 In stock
Bulk Quote

Quicklinks

  • Description
  • Product Info
  • Shipping and Storage
  • Downloads
  • References
  • Description
  • Product Info
  • Shipping and Storage
  • Downloads
  • References
  • Custom Order

Description

Raltitrexed is a quinazoline analog of folate. Raltitrexed acts as an antifolate anticancer chemotherapeutic, inhibiting thymidylate synthase. Raltitrexed disrupts DNA synthesis and induces strand breaks. This compound is approved in some countries for the treatment of advanced colorectal cancer.

Product Info

Cas No.

112887-68-0

Purity

≥98%

Formula

C21H22N4O6S

Formula Wt.

458.49

Chemical Name

(2S)-2-[[5-[methyl-[(2-methyl-4-oxo-1H-quinazolin-6-yl)methyl]amino]thiophene-2-carbonyl]amino]pentanedioic acid

IUPAC Name

(2S)-2-[[5-[methyl-[(2-methyl-4-oxo-1H-quinazolin-6-yl)methyl]amino] thiophene-2-carbonyl]amino]pentanedioic acid

Melting Point

180-184°C

Appearance

White to light yellow powder

Shipping and Storage

Store Temp

Ambient

Ship Temp

Ambient

Downloads

MSDS

R0245 MSDS PDF

Info Sheet

R0245 Info Sheet PDF

References

Avallone A, Gennaro ED, Silvestro L, et al. Targeting thymidylate synthase in colorectal cancer: critical re-evaluation and emerging therapeutic role of raltitrexed. Expert Opin Drug Saf. 2014 Jan;13(1):113-29. PMID: 24093908.

Van Cutsem E, Cunningham D, Maroun J, et al. Raltitrexed: current clinical status and future directions. Ann Oncol. 2002 Apr;13(4):513-22. PMID: 12056700.

Custom Order

  • Size of single unit expressed as number (e.g. '500' in the case of 500 mg)
  • Total quantity of unit size desired (e.g. '10' in the case of 10 x 500 mg). If only one unit is desired, you may leave this blank.
  • This field is for validation purposes and should be left unchanged.

Related Products

  • P6801

    Pravastatin Sodium

    Statin; HMG-CoA reductase inhibitor.

    ≥98%
  • P1635

    Peiminine

    Steroidal alkaloid found in Fritillaria; M2 mAC...

    ≥98%
  • H9718

    2-Hydroxyflutamide

    Non-steroid; AR antagonist.

    ≥98%
  • H9812

    5-Hydroxytryptophol

    Serotonin/melatonin analog found in various pla...

    ≥98%
  • T6902

    Tranilast

    Mast cell stabilizer; TRPV2 antagonist, PDGFR i...

    ≥98%
  • O4402

    Olaparib

    PARP1/2 inhibitor.

    ≥98%
  • E6235

    Epirubicin Hydrochloride

    Anthracycline, DNA intercalator; topoisomerase ...

    ≥90%
  • R0250

    Ranatensin

    Peptide found in amphibians.

    ≥98%
  • M5853

    Moniliformin sodium salt

    Mycotoxin produced by species of Fusarium; pote...

    ≥98%
  • F5745

    Folic Acid

    Non-endogenous essential vitamin (B9), found in...

    ≥96%
  • A5059

    Amoxapine

    5-HT2/3/6/7, D2/3/4, histamine H1, α1-adrenerg...

    ≥98%
  • C0274

    Caspofungin Diacetate

    Lipopeptide; 1,3-β-Glucan synthase inhibitor.<...

    ≥95%
  • L9602

    LY-2874455

    FGFR inhibitor.

    ≥98%
  • V3378

    Vitamin B12

    Coenzyme, vitamin found in dairy, meat, eggs, f...

    ≥97%
  • D3447

    Diltiazem Hydrochloride

    Benzothiazepine; L-type Ca2+ channel blocker, p...

    ≥98%
  • T0253

    Tangeretin

    Polymethoxy flavonoid found in citrus fruits.

    ≥98%
  • G3556

    Ginsenoside Rg3

    Triterpene saponin found in species of Panax; Î...

    ≥98%
  • H3273

    Histatin 5

    Endogenous antimicrobial peptide, binds bacteri...

    ≥95%
  • L5658

    Lonidamine

    Hexokinase inhibitor, aerobic glycolysis inhibi...

    ≥98%
  • B3345

    (−)-Bilobalide

    Sesquiterpene lactone found in Ginkgo; GABA-A a...

    ≥98%

Footer

  • Contact Us
  • About Us
  • Site Map
  • Terms and Conditions
LKT Laboratories, Inc.
545 Phalen Blvd.
St. Paul MN, 55130

Ph: (888)-558-5227
Fax: (888)-558-7329

©2026 LKT Laboratories, All Rights Reserved - Products for research use only